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#!/bin/bash
#
# simple test of qgroup show --sync option
source "$TEST_TOP/common"
check_prereq mkfs.btrfs
check_prereq btrfs
setup_root_helper
prepare_test_dev 1g
run_check_mkfs_test_dev
run_check_mount_test_dev
run_check $SUDO_HELPER "$TOP/btrfs" subvolume create "$TEST_MNT/Sub"
run_check $SUDO_HELPER "$TOP/btrfs" quota enable "$TEST_MNT/Sub"
for opt in '' '--' '--sync'; do
run_check $SUDO_HELPER "$TOP/btrfs" qgroup limit 300M "$TEST_MNT/Sub"
run_check $SUDO_HELPER dd if=/dev/zero of="$TEST_MNT/Sub/file" bs=1M count=200
run_check $SUDO_HELPER "$TOP/btrfs" qgroup show -re $opt "$TEST_MNT/Sub"
run_check $SUDO_HELPER "$TOP/btrfs" qgroup limit none "$TEST_MNT/Sub"
run_check $SUDO_HELPER rm -f "$TEST_MNT/Sub/file"
run_check "$TOP/btrfs" filesystem sync "$TEST_MNT/Sub"
done
run_check_umount_test_dev
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